Watch case



FIG. 1 is a front view of a watch case showing my new design;

FIG. 2 is a left side view of the watch case;

FIG. 3 is a right view of the watch case;

FIG. 4 is a rear view of the watch case;

FIG. 5 is a bottom view of the watch case;

FIG. 6 is a top view of the watch case; and,

FIG. 7 is a perspective view of the watch case. 

The ornamental design for a watch case, as shown and described. 